IT8148301A0 - Dispositivo presollecitato di rotolamento - Google Patents

Dispositivo presollecitato di rotolamento

Info

Publication number
IT8148301A0
IT8148301A0 IT8148301A IT4830181A IT8148301A0 IT 8148301 A0 IT8148301 A0 IT 8148301A0 IT 8148301 A IT8148301 A IT 8148301A IT 4830181 A IT4830181 A IT 4830181A IT 8148301 A0 IT8148301 A0 IT 8148301A0
Authority
IT
Italy
Prior art keywords
rolling device
stressed rolling
stressed
rolling
Prior art date
Application number
IT8148301A
Other languages
English (en)
Other versions
IT1142403B (it
Inventor
Gerard Stephan
Original Assignee
Nadella
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nadella filed Critical Nadella
Publication of IT8148301A0 publication Critical patent/IT8148301A0/it
Application granted granted Critical
Publication of IT1142403B publication Critical patent/IT1142403B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/49—Bearings with both balls and rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
IT48301/81A 1980-04-21 1981-04-17 Dispositivo presollecitato di rotolamento IT1142403B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008863A FR2480878A1 (fr) 1980-04-21 1980-04-21 Dispositif de roulement precontraint

Publications (2)

Publication Number Publication Date
IT8148301A0 true IT8148301A0 (it) 1981-04-17
IT1142403B IT1142403B (it) 1986-10-08

Family

ID=9241143

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48301/81A IT1142403B (it) 1980-04-21 1981-04-17 Dispositivo presollecitato di rotolamento

Country Status (6)

Country Link
US (1) US4505523A (it)
JP (1) JPS56167916A (it)
ES (1) ES267173Y (it)
FR (1) FR2480878A1 (it)
GB (1) GB2074255B (it)
IT (1) IT1142403B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186474A (en) * 1991-12-03 1993-02-16 Jacobs James L Seal ring for orifice plate
US5394284A (en) * 1992-10-09 1995-02-28 International Business Machines Corp. Direct access storage device having a stable ball bearing cage design
JPH0719248A (ja) * 1993-06-29 1995-01-20 Nippon Seiko Kk 転がり軸受
NL9401873A (nl) * 1994-11-09 1996-06-03 Skf Ind Trading & Dev Wentellager met verbeterde slijtage kenmerken.
DE19539251C2 (de) * 1995-10-21 2003-08-21 Ina Schaeffler Kg Wälzlagereinheit für Dreh- und Längsbewegungen
DE19734134A1 (de) * 1997-08-07 1999-02-11 Schaeffler Waelzlager Ohg Wälzlager für Drehbewegungen
DE10046719A1 (de) * 2000-09-21 2002-04-11 Ina Schaeffler Kg Zahnräderwechselgetriebe
FR2831621B1 (fr) * 2001-10-25 2004-02-13 Cit Alcatel Utilisation des billes en zircone pour les roulements d'atterrissage des pompes turbomoleculaires sur palier magnetique
DE10225572B4 (de) * 2002-06-10 2010-10-14 Schaeffler Technologies Gmbh & Co. Kg Radial-Pendelwälzlager
DE10233938B4 (de) * 2002-07-25 2007-09-13 Lucas Automotive Gmbh Elektromechanische Bremsanlage mit einem Maschinenelement mit zwischen beweglichen Bauteilen angeordneten Wälzkörpern
DE10338207B8 (de) * 2003-08-20 2010-02-11 FAG Kugelfischer Georg Schäfer AG Pendelwälzlager und Käfig für das Pendelwälzlager
US20050105838A1 (en) * 2003-11-17 2005-05-19 Timken Us Corporation Bearing with compressible rolling elements
DE102005004034A1 (de) * 2005-01-28 2006-08-03 Schaeffler Kg Radial vorgespanntes Wälzlager
JP2006300133A (ja) * 2005-04-18 2006-11-02 Jtekt Corp 転がり軸受
US8033738B2 (en) * 2006-11-09 2011-10-11 Nexteer (Beijing) Technology Co., Ltd. Needle roller bearing
GB2477556B (en) * 2010-02-09 2012-03-21 Rolls Royce Plc A bearing
EP3884176B1 (en) * 2019-04-23 2022-11-09 The Timken Company Roller sequencing for improved bearing runout

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074182A (en) * 1930-12-03 1937-03-16 Lewis R Heim Bearing construction
US2269684A (en) * 1940-09-11 1942-01-13 Fafnir Bearing Co Bearing
GB567556A (en) * 1942-08-13 1945-02-20 Wifreda Ricart Improved ball and roller bearing
US2724624A (en) * 1953-05-29 1955-11-22 Aircraft Armaments Inc High impact strength bearing
GB887938A (en) * 1958-12-09 1962-01-24 Albert Ernest Rivers Improvements in or relating to bearings
DE1261709B (de) * 1962-07-02 1968-02-22 Oskar E Peter Aus einem Kaefig und zylindrischen Rollen zusammengesetztes Lagerelement
US3368854A (en) * 1965-12-30 1968-02-13 Federal Mogul Corp Bearing retainer and method of making and assembling same
FR1480089A (fr) * 1966-05-18 1967-05-05 Paliers, roulements ou analogues anti-friction
DE1625595A1 (de) * 1967-07-27 1970-07-16 Peter Oskar E Unmittelbar zwischen Nabe und Welle einsetzbares Rollenlager
DE1946966A1 (de) * 1969-09-17 1971-03-25 Peter Oskar E Aus einem Kaefig und zylindrischen Rollen zusammengesetztes Lagerelement
US3922037A (en) * 1971-06-30 1975-11-25 Teruo Yamada Rotary member holding assembly
US3892447A (en) * 1972-12-15 1975-07-01 Peregrinus Gruber Plastic cages for roller bearings
DE2923500A1 (de) * 1978-06-12 1979-12-20 Magnepan Inc Tonarm fuer plattenspieler
DE2918601A1 (de) * 1979-05-09 1980-11-20 Schaeffler Ohg Industriewerk Waelzlagerkaefig fuer ein pilotlager in einem kraftfahrzeug-wechselgetriebe

Also Published As

Publication number Publication date
GB2074255B (en) 1984-07-11
US4505523A (en) 1985-03-19
FR2480878A1 (fr) 1981-10-23
ES267173Y (es) 1983-10-16
ES267173U (es) 1983-03-16
GB2074255A (en) 1981-10-28
FR2480878B1 (it) 1984-04-27
IT1142403B (it) 1986-10-08
JPS56167916A (en) 1981-12-23

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